CN1287628A - 具有一个投影机和偏转镜的投影系统 - Google Patents

具有一个投影机和偏转镜的投影系统 Download PDF

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Publication number
CN1287628A
CN1287628A CN99802007A CN99802007A CN1287628A CN 1287628 A CN1287628 A CN 1287628A CN 99802007 A CN99802007 A CN 99802007A CN 99802007 A CN99802007 A CN 99802007A CN 1287628 A CN1287628 A CN 1287628A
Authority
CN
China
Prior art keywords
image
projector
deflection
projection system
mirror
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN99802007A
Other languages
English (en)
Chinese (zh)
Inventor
K·希勒
W·库尔曼
R·比尔多尔夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LDT Laser Display Technology GmbH
Original Assignee
LDT GmbH and Co Laser Display Technologie KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LDT GmbH and Co Laser Display Technologie KG filed Critical LDT GmbH and Co Laser Display Technologie KG
Publication of CN1287628A publication Critical patent/CN1287628A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B27/00—Planetaria; Globes
    • G09B27/02—Tellurions; Orreries
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3167—Modulator illumination systems for polarizing the light beam
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3197—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using light modulating optical valves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Astronomy & Astrophysics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Instructional Devices (AREA)
  • Overhead Projectors And Projection Screens (AREA)
CN99802007A 1998-11-05 1999-11-04 具有一个投影机和偏转镜的投影系统 Pending CN1287628A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19851000A DE19851000C2 (de) 1998-11-05 1998-11-05 Projektionsanordnung
DE19851000.4 1998-11-05

Publications (1)

Publication Number Publication Date
CN1287628A true CN1287628A (zh) 2001-03-14

Family

ID=7886793

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99802007A Pending CN1287628A (zh) 1998-11-05 1999-11-04 具有一个投影机和偏转镜的投影系统

Country Status (12)

Country Link
US (1) US6499846B1 (pt)
EP (1) EP1046080A1 (pt)
JP (1) JP3451261B2 (pt)
KR (1) KR20010033854A (pt)
CN (1) CN1287628A (pt)
AU (1) AU1379100A (pt)
BR (1) BR9907162A (pt)
CA (1) CA2317037C (pt)
DE (1) DE19851000C2 (pt)
IL (1) IL136930A (pt)
WO (1) WO2000028378A1 (pt)
ZA (1) ZA200003334B (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106268215A (zh) * 2016-08-30 2017-01-04 温州乐享科技信息有限公司 一种脱硫剂的制作方法及制得的脱硫剂
CN114740680A (zh) * 2022-04-02 2022-07-12 蔚来汽车科技(安徽)有限公司 投影仪

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JP3726952B2 (ja) * 2001-04-26 2005-12-14 株式会社五藤光学研究所 プラネタリウム
JP3664114B2 (ja) * 2001-07-16 2005-06-22 セイコーエプソン株式会社 プロジェクタによって投写される画像の画像処理
US7036938B2 (en) * 2002-10-31 2006-05-02 Microsoft Corporation Pen projection display
US7133563B2 (en) 2002-10-31 2006-11-07 Microsoft Corporation Passive embedded interaction code
DE10256506B4 (de) 2002-12-04 2005-03-10 Barco Control Rooms Gmbh Optimierung der Ausleuchtung eines Projektionsapparates
DE10316227B3 (de) * 2003-04-09 2004-07-22 Savage, Charles M., Dr. Präsentationsumgebung
US6871958B2 (en) * 2003-08-18 2005-03-29 Evans & Sutherland Computer Corporation Wide angle scanner for panoramic display
US20050093818A1 (en) * 2003-11-05 2005-05-05 Lightbay Networks Corporation Dynamic laser projection display
US7577296B2 (en) * 2004-01-30 2009-08-18 The Boeing Company System and method for evaluating laser projection equipment
DE102004027340A1 (de) * 2004-05-27 2005-12-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Panorama-Bildprojektor
US7826074B1 (en) 2005-02-25 2010-11-02 Microsoft Corporation Fast embedded interaction code printing with custom postscript commands
US7421439B2 (en) 2005-04-22 2008-09-02 Microsoft Corporation Global metadata embedding and decoding
JP4466571B2 (ja) * 2005-05-12 2010-05-26 株式会社デンソー ドライバ状態検出装置、車載警報装置、運転支援システム
US7400777B2 (en) 2005-05-25 2008-07-15 Microsoft Corporation Preprocessing for information pattern analysis
US7729539B2 (en) 2005-05-31 2010-06-01 Microsoft Corporation Fast error-correcting of embedded interaction codes
US7817816B2 (en) 2005-08-17 2010-10-19 Microsoft Corporation Embedded interaction code enabled surface type identification
US7431465B2 (en) * 2005-09-09 2008-10-07 Sony Corporation Apparatus and method to display images from projection device mounted in vertical position
EP2069865A1 (en) * 2006-10-06 2009-06-17 Lalley Brothers Scientific, LLC Three-dimensional internal back-projection system and method for using the same
JP5125409B2 (ja) * 2007-10-26 2013-01-23 セイコーエプソン株式会社 画像表示装置
US8016434B2 (en) * 2008-06-05 2011-09-13 Disney Enterprises, Inc. Method and system for projecting an animated object and concurrently moving the object's projection area through an animation pattern
JP2010048897A (ja) * 2008-08-19 2010-03-04 Seiko Epson Corp 光走査装置および画像形成装置
JP2010048898A (ja) * 2008-08-19 2010-03-04 Seiko Epson Corp 光走査装置および画像形成装置
JP5408301B2 (ja) * 2012-06-29 2014-02-05 セイコーエプソン株式会社 ディスプレイ装置
JP6425210B2 (ja) * 2015-05-07 2018-11-21 有限会社大平技研 反射鏡集合体を用いた星空の投影装置
JP6666616B2 (ja) * 2015-09-01 2020-03-18 有限会社大平技研 複合型プラネタリウムシステム，個別光学式天体投影機および天体投影方法
JP6422187B2 (ja) * 2015-09-22 2018-11-14 有限会社大平技研 天体投影機による投影像の位置合致システムおよび該システムに用いられる天体投影機
US10719004B2 (en) * 2016-11-26 2020-07-21 Konica Minolta Planetarium Co., Ltd. Dome screen

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US2510080A (en) * 1946-03-18 1950-06-06 Lawrence J Cuneo Optical projection system
US2827828A (en) * 1955-01-24 1958-03-25 Vaux George Planetarium occulting light projection system
FR1143806A (fr) * 1956-02-23 1957-10-04 Procédé de cinématographie panoramique
CH481396A (de) * 1968-09-27 1969-11-15 Welf Edmund Projektionsanlage
FR2404243A1 (fr) * 1977-09-21 1979-04-20 Jaulmes Philippe Procede de projection et de prise de vue pour simulateur de vol, et salle de projection permettant sa mise en oeuvre
US4167311A (en) * 1978-04-12 1979-09-11 Mcdonnell Douglas Corporation Projection system and process
US4390253A (en) * 1981-07-14 1983-06-28 Redifon Simulation Limited Pitch and roll motion optical system for wide angle display
DE4103845A1 (de) * 1991-02-08 1992-08-13 Zeiss Carl Fa Projektionsvorrichtung fuer planetarien
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US5762413A (en) * 1996-01-29 1998-06-09 Alternate Realities Corporation Tiltable hemispherical optical projection systems and methods having constant angular separation of projected pixels
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WO1998013720A1 (en) * 1996-09-27 1998-04-02 Medcam, Inc. Method and apparatus for optical scanning
DE19641656A1 (de) * 1996-10-09 1998-04-23 Zeiss Carl Jena Gmbh Vorrichtung zum Erzeugen ringförmiger Bilder
AT405471B (de) * 1996-10-21 1999-08-25 Jessl Rainer System zur räumlichen bewegung des projektionsstrahls von optoelektronischen bildquellen mit korrektur des abbildungsfehlers
DE19721681C1 (de) * 1997-05-23 1998-10-01 Zeiss Carl Jena Gmbh Einrichtung zur Darstellung der Phänomeme der Präzessionsbewegung bei Planetarien
US6079835A (en) * 1998-07-14 2000-06-27 Acropro, Inc. Adjustable laser projector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106268215A (zh) * 2016-08-30 2017-01-04 温州乐享科技信息有限公司 一种脱硫剂的制作方法及制得的脱硫剂
CN114740680A (zh) * 2022-04-02 2022-07-12 蔚来汽车科技(安徽)有限公司 投影仪
CN114740680B (zh) * 2022-04-02 2024-03-08 蔚来汽车科技(安徽)有限公司 投影仪

Also Published As

Publication number Publication date
BR9907162A (pt) 2000-10-17
CA2317037C (en) 2004-01-06
DE19851000C2 (de) 2001-07-26
KR20010033854A (ko) 2001-04-25
IL136930A (en) 2003-07-06
JP2002529796A (ja) 2002-09-10
WO2000028378A1 (de) 2000-05-18
JP3451261B2 (ja) 2003-09-29
DE19851000A1 (de) 2000-06-08
IL136930A0 (en) 2001-06-14
AU1379100A (en) 2000-05-29
EP1046080A1 (de) 2000-10-25
US6499846B1 (en) 2002-12-31
ZA200003334B (en) 2001-01-25
CA2317037A1 (en) 2000-05-18

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication